123848384 has 112 divisors (see below), whose sum is σ = 289681920. Its totient is φ = 51932160.

The previous prime is 123848381. The next prime is 123848401. The reversal of 123848384 is 483848321.

It is a super-2 number, since 2×123848384² = 30676844438822912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123848381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628574 + ... + 628770.

Almost surely, 2^123848384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123848384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144840960).

123848384 is an abundant number, since it is smaller than the sum of its proper divisors (165833536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123848384 is a wasteful number, since it uses less digits than its factorization.

123848384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 276 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 123848384 is about 11128.7188840405. The cubic root of 123848384 is about 498.4597722689.

The spelling of 123848384 in words is "one hundred twenty-three million, eight hundred forty-eight thousand, three hundred eighty-four".